CN114398919A - Internet of things book integrated system based on mqtt protocol - Google Patents
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Abstract
The invention provides an Internet of things book integrated system based on an mqtt protocol, which comprises an mqtt client, a communication module and a server, the mqtt client establishes communication connection with a server through a communication module, the server comprises an inventory module, a warehousing module, a delivery module, a preview module, a navigation module, a file module and a retrieval module, the checking module is used for checking and inputting FRID bar code data scanned to the books by the FRID device, the warehousing module classifies the FRID bar code data recorded into the books by the checking module according to the book types, the ex-warehouse module scans the FRID bar codes on the books out of the warehouse according to the FRID equipment, the preview module is used for presenting the book in the form of an electronic document, the navigation module is used for constructing a book map, the file module is used for creating and managing user information, and the retrieval module is used for retrieving book keywords input by a user. The invention can improve the work efficiency of book management.
Description
Technical Field
The invention relates to the technical field of book management systems, in particular to an Internet of things book integration system based on an mqtt protocol.
Background
The library management uses the knowledge of subjects such as management science, system science, operational research, statistics, computer science and the like. A simplified description that can be colloquially is three elements: systematic view, mathematical methods, and computer applications. At present, the problem of book cataloguing and checking by using a large amount of manual work still exists in the book cataloguing process, so that the work efficiency of book management is greatly reduced.
Disclosure of Invention
Therefore, the invention aims to provide an internet of things book integration system based on an mqtt protocol to at least solve the above problems.
The technical scheme adopted by the invention is as follows:
an Internet of things book integrated system based on an mqtt protocol comprises an mqtt client, a communication module and a server, the mqtt client establishes communication connection with a server through a communication module, the server comprises an inventory module, a warehousing module, a delivery module, a preview module, a navigation module, a file module and a retrieval module, the checking module is used for checking and inputting FRID bar code data scanned to the books by the FRID device, the warehousing module classifies the FRID bar code data recorded into the books by the checking module according to the book types, the ex-warehouse module scans the FRID bar codes on the books out of the warehouse according to the FRID equipment, the preview module is used for presenting the book in the form of an electronic document, the navigation module is used for constructing a book map, the file module is used for creating and managing user information, and the retrieval module is used for retrieving book keywords input by a user.
Further, the communication module communicates with the mqtt protocol as a constraint.
Further, the checking module is configured to scan the FRID barcode data on the book by the FRID device for checking and inputting, specifically: the librarian scans the books pasted with the FRID bar codes through FRID equipment;
the FRID equipment transmits the scanning result to the mqtt client for security verification;
and the security verification of the mqtt client is passed, and the security verification is recorded into the server.
Further, the warehousing module classifies the FRID barcode data recorded into the books by the checking module according to the book category, specifically: classifying the books input into the server through the security verification of the mqtt client according to the major classification information of the books 22;
and the book manager stores the books in a warehouse according to the storage position of the category of the 22 major categories of classified information of the books.
Further, the step of scanning the FRID bar codes on the books by the ex-warehouse module according to the FRID equipment is specifically as follows: the book management personnel carry out ex-warehouse scanning on the books which are out of the warehouse through FRID equipment;
when the book finishes the ex-warehouse scanning, the server sets the returning time limit of the book, and informs the user through the mqtt client before the time limit comes.
Further, the preview module is configured to present the book in the form of an electronic document, specifically: when a user previews a book through the mqtt client, the server calls an electronic document API;
and matching the electronic document corresponding to the book through an electronic document API.
Further, the navigation module is configured to construct a book map, specifically: when a user wants to perform book lookup, the server performs book storage location guidance by calling a map API to form a 2D map.
Further, the archive module is configured to create and manage user information specifically as follows: the user registers personal profile information through an mqtt client;
when the personal profile information is successfully registered, the server assigns the unique ID to the personal profile information.
Further, the retrieving module is configured to retrieve the book keywords input by the user specifically as follows: a user inputs book keywords on an mqtt client to perform book retrieval;
and the server displays the retrieval result in a form of a chart.
Further, the server comprises an access control module, and the access control module is used for managing access control data of the library.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides an Internet of things book integrated system based on an mqtt protocol, a book manager can use a communication connection established between an mqtt client and a server, check books and perform warehouse entry and warehouse exit operations through a checking module, a warehouse entry module and a warehouse exit module on the server, and can also perform book preview, book guide, user file establishment and book retrieval through a corresponding preview module, a guide module, a file module and a retrieval module on the server, so that the book management efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is apparent that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without inventive efforts.
Fig. 1 is a schematic view of an overall structure of an internet of things book integration system based on an mqtt protocol according to an embodiment of the present invention.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, the illustrated embodiments are provided to illustrate the invention and not to limit the scope of the invention.
Referring to fig. 1, the invention provides an internet-of-things book integrated system based on an mqtt protocol, which comprises an mqtt client, a communication module and a server, wherein the mqtt client is in communication connection with the server through the communication module, the server comprises a checking module, a warehousing module, a delivery module, a preview module, a navigation module, an archive module and a retrieval module, the checking module is used for checking and inputting FRID barcode data scanned to books by FRID equipment, the warehousing module classifies the FRID barcode data input to the books by the checking module according to book categories, the delivery module is used for scanning and delivering the FRID barcode data on the books by the FRID equipment, the preview module is used for presenting the books in the form of electronic documents, the navigation module is used for constructing book maps, and the archive module is used for creating and managing user information, the retrieval module is used for retrieving the book keywords input by the user.
Illustratively, a librarian can use a communication connection established between the mqtt client and the server to check books and perform warehousing and ex-warehouse operations through a checking module, a warehousing module and an ex-warehouse module on the server, and can also perform book preview, book guide, establishment of user files and retrieval of the books through a corresponding preview module, a guide module, a file module and a retrieval module on the server, so that the management efficiency of the books is improved.
The communication module communicates with the mqtt protocol as a constraint. Illustratively, the mqtt protocol is a low-overhead and low-bandwidth-occupied instant messaging protocol, by which internet-of-things device communication can be performed under conditions of a small amount of codes and limited bandwidth, and based on the protocol, an mqtt client can communicate with an RFID device and issue a specified command, and can monitor the state of the device in real time.
The checking module is used for checking and inputting FRID bar code data scanned to the book by the FRID device, and specifically comprises the following steps: the librarian scans the books pasted with the FRID bar codes through FRID equipment;
the FRID equipment transmits the scanning result to the mqtt client for security verification;
and the security verification of the mqtt client is passed, and the security verification is recorded into the server.
Illustratively, for books which are put in storage, a librarian can scan the books attached with the FRID bar codes through FRID equipment, the scanning results are transmitted to an mqtt client through a communication module, the mqtt client performs security verification on the scanning results, and the server can perform inventory entry on the books only through the security verification of the mqtt client.
The warehousing module classifies the FRID barcode data recorded into the books by the checking module according to the book categories specifically as follows: classifying the books input into the server through the security verification of the mqtt client according to the major classification information of the books 22;
and the book manager stores the books in a warehouse according to the storage position of the category of the 22 major categories of classified information of the books.
Illustratively, books which are checked and input to the server are classified according to the major classification information of the books 22, and the positions to which the classifications of the books belong are put in storage.
The step of scanning the FRID bar codes on the books by the ex-warehouse module according to the FRID equipment is specifically as follows: the book management personnel carry out ex-warehouse scanning on the books which are out of the warehouse through FRID equipment;
when the book finishes the ex-warehouse scanning, the server sets the returning time limit of the book, and informs the user through the mqtt client before the time limit comes.
Illustratively, a librarian scans the books which are out of stock through an FRID device, the out-of-stock scanning information is transmitted to an mqtt client, and the mqtt client sends the information of returning the books to a user according to a returning time limit set by a server, for example, when the books are close to 3 days before the returning time limit, the mqtt client sends the returned books to the borrowed user.
The preview module is used for presenting the book in the form of an electronic document, and specifically comprises the following steps: when a user previews a book through the mqtt client, the server calls an electronic document API;
and matching the electronic document corresponding to the book through an electronic document API.
Illustratively, when a user wants to preview an electronic version of a book, the user can click a preview requirement on the mqtt client, and when the server receives preview requirement data on the mqtt client, the server calls an electronic document API, and an electronic document corresponding to the book is matched through the electronic document API.
The navigation module is used for constructing a book map and specifically comprises the following steps: when a user wants to perform book lookup, the server performs book storage location guidance by calling a map API to form a 2D map.
Illustratively, when a user wants to perform a storage location lookup of a book, a selection of a navigation module may be performed at the mqtt client, by which the server assists the user in performing a lookup as a 2D map of the storage location of the book by calling a map API to form the 2D map.
The archive module is used for creating and managing user information, and specifically comprises the following steps: the user registers personal profile information through an mqtt client;
when the personal profile information is successfully registered, the server assigns the unique ID to the personal profile information.
Illustratively, when a user wants to make a book loan, the user must register personal profile information at the mqtt client, and after the registration of the personal profile information is successful, the server assigns a unique ID to the personal profile information, by which the user can make the book loan.
The retrieval module is used for retrieving the book keywords input by the user, and specifically comprises the following steps: a user inputs book keywords on an mqtt client to perform book retrieval;
and the server displays the retrieval result in a form of a chart.
Illustratively, when a user wants to search for a book, the user can search for the book by inputting a book keyword on the mqtt client, and the server displays the matched book result in the form of a graph through a fuzzy algorithm, wherein the information on the graph can include whether the book is empty and the information introduction of the book.
The server comprises an access control module, and the access control module is used for managing access control data of the library.
For example, in order to ensure the security of the book, only the user who has registered the personal profile information at the mqtt client may pass the access of the library by means of its unique ID, and the server may also record the number of times the unique ID is entered or exited into the access of the library.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. An Internet of things book integrated system based on an mqtt protocol is characterized by comprising an mqtt client, a communication module and a server, wherein the mqtt client is in communication connection with the server through the communication module, the server comprises a checking module, a warehousing module, a delivery module, a preview module, a navigation module, a file module and a retrieval module, the checking module is used for scanning FRID barcode data on books by FRID equipment for checking and inputting, the warehousing module classifies the FRID barcode data input on the books by the checking module according to book categories, the delivery module is used for scanning the FRID barcode data on the books according to the FRID equipment for delivery, the preview module is used for presenting the books in the form of electronic documents, the navigation module is used for constructing book maps, and the file module is used for creating and managing user information, the retrieval module is used for retrieving the book keywords input by the user.
2. The Internet of things book integration system based on the mqtt protocol as claimed in claim 1, wherein the communication module communicates with the mqtt protocol as a constraint.
3. The internet-of-things book integrated system based on the mqtt protocol as claimed in claim 1, wherein the checking module is configured to scan the rfid barcode data on the book by the rfid device for checking and entering, specifically: the librarian scans the books pasted with the FRID bar codes through FRID equipment;
the FRID equipment transmits the scanning result to the mqtt client for security verification;
and the security verification of the mqtt client is passed, and the security verification is recorded into the server.
4. The internet-of-things book integrated system based on the mqtt protocol as claimed in claim 3, wherein the warehousing module classifies the FRID barcode data entered into the book by the checking module according to the book category specifically as follows: classifying the books input into the server through the security verification of the mqtt client according to the major classification information of the books 22;
and the book manager stores the books in a warehouse according to the storage position of the category of the 22 major categories of classified information of the books.
5. The internet-of-things book integration system based on the mqtt protocol as claimed in claim 4, wherein the ex-warehouse module scans FRID barcodes on books according to FRID equipment to ex-warehouse specifically: the book management personnel carry out ex-warehouse scanning on the books which are out of the warehouse through FRID equipment;
when the book finishes the ex-warehouse scanning, the server sets the returning time limit of the book, and informs the user through the mqtt client before the time limit comes.
6. The internet-of-things book integration system based on the mqtt protocol as claimed in claim 1, wherein the preview module is configured to present the book in the form of an electronic document, specifically: when a user previews a book through the mqtt client, the server calls an electronic document API;
and matching the electronic document corresponding to the book through an electronic document API.
7. The internet of things book integration system based on the mqtt protocol as claimed in claim 4, wherein the navigation module is configured to construct a book map, specifically: when a user wants to perform book lookup, the server performs book storage location guidance by calling a map API to form a 2D map.
8. The internet-of-things book integration system based on the mqtt protocol as claimed in claim 1, wherein the archive module is configured to create and manage user information specifically as follows: the user registers personal profile information through an mqtt client;
when the personal profile information is successfully registered, the server assigns the unique ID to the personal profile information.
9. The internet-of-things book integration system based on the mqtt protocol as claimed in claim 1, wherein the retrieval module is configured to retrieve the book keywords input by the user, specifically: a user inputs book keywords on an mqtt client to perform book retrieval;
and the server displays the retrieval result in a form of a chart.
10. The Internet of things book integrated system based on the mqtt protocol, according to claim 1, wherein the server comprises an access control module, and the access control module is used for managing access control data of a library.
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